I have deleted my cookies and rebooted but I still can't login.
These are the steps I've taken:
Clicked on "loginon" on the Cyberling forum site and it took me to the login screen. I signed in. Then it took me to the Cyberlink Members Zone screen. My name appeared at the top.
Clicked on "Memebers Forum" and it took me to Cyberlink forum screen
Clicked on new topic and then it took me back to the Cyberlink Members Zone screen again where my name appeared on the top of the page again.
I hope this sheds some light. Thanks for your help